Avatar of Gislason ,Gudmundur

Gislason ,Gudmundur FM

Username: gummigisla

Location: Isafjordur Iceland

Playing Since: 2015-04-04 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2011
37W / 13L / 0D
Blitz: 2347
2088W / 1284L / 239D
Bullet: 1815
15W / 5L / 0D

Profile Summary: Guðmundur Gíslason (aka "gummigisla")

Ah, Guðmundur Gíslason—an Icelandic chess maestro whose title of FIDE Master is well-earned but hardly conveys the sheer depth of his battle-hardened expertise on 64 squares.

Since entering the blitz scene in 2016, Guðmundur’s journey has been nothing short of a thrilling chess soap opera: From a humble 1384 rating (where losing was more frequent than pizza deliveries) to a lightning-fast peak blitz rating of 2512 in September 2024—we’re talking about a player who can outplay opponents quicker than you can say “checkmate!”

His preferred time control? Bullet, of course! Because who has time to ponder when the clock is ticking at under a minute per player? That fiery style comes with a surprisingly calm and skilled endgame technique, boasting an Endgame Frequency of 81.64%—he’s like a sushi chef gingerly slicing and dicing defenses, at breakneck speed.

Strategic Savvy and Opening Mastery

Guðmundur favors dynamic yet solid openings, often dipping his toes into the Modern Defense and various flavors of the Sicilian Defense. With particular prowess in:

  • Modern Defense Standard Line (62% win rate in blitz)
  • Alapin Sicilian Defense (impressively steady at nearly 63% wins!)
  • English Opening Symmetrical Variation where he shines his brightest with a 2/3 winning score

His tactical awareness is nothing to sneeze at — with an impressive Comeback Rate of 84.11%, Guðmundur has an uncanny knack for turning tables after losing a piece or two. You might say his motto is “never say die” — unless it’s early resignation, which he does about half a percent of the time. Low for someone who prefers the adrenaline rush!

Psychological Fortitude

Known for a tilt factor of just 7 (chess equivalent of a chill cucumber), he usually plays best around the mysterious hour of 2 AM. Night owls, rejoice!

Head-to-Head Chronicles

Among his most familiar rivals are spiderman-83, brahms_bg, and giantocr, with competitive matches that have seen Guðmundur emerge victorious around half the time — proving he takes his foes seriously, and occasionally heaps a cold dose of Icelandic chess fury.

Crowning Glory

Did we mention his recent scintillating games? Here’s a gem where Guðmundur delivered a checkmate with a blazing 2025 blitz game victory!


In sum: Guðmundur Gíslason embodies the spirit of a master tactician, a rapid (and sometimes sleepy) striker, and a patient endgame artist who can swing from opening novelty to checkmate in a heartbeat. Watch out, opponents — “gummigisla” is the Icelandic chess breeze that refreshingly cools down any fiery match.


Coach's Avatar

Positive Aspects

Gudmundur, your recent bullet games show several strengths to build on:

  • Aggressive Play: You effectively use aggressive moves such as early,Q-side castling combined with pressure tactics like knight sacrifices and checking attacks to keep your opponents on the defensive.
  • Opening Variety: You employ a broad array of openings including the French Defense, Gambits, and Sicilian Variations, with a good win rate particularly in gambit openings. This shows your ability to adapt and experiment with different strategies.
  • Strong Tactical Awareness: Your play in three-check chess demonstrates sharp tactical vision, turning material and positional advantages into winning chances through well-calculated checks and piece activity.
  • Consistent Improvement: Your recent rating gains indicate solid progress and growth over the past months, highlighting effective learning and application of new skills in bullet chess.

Areas for Improvement

To further enhance your bullet performance, consider focusing on these areas:

  • Time Management Under Pressure: Some games ended with losses on time, suggesting that faster move selection especially in complex positions could improve your endgame control.
  • Opening Consistency: While trying many openings can be beneficial, your win rate with the French Defense could be better. Concentrate on deepening your understanding of key lines and pawn structures in your most-played openings.
  • Defensive Technique: There were moments when opponent threats were allowed to gain momentum. Work on recognizing opponent tactical threats earlier to avoid losing critical material or key squares.
  • Positional Planning: Enhancing your strategic planning beyond immediate tactics will help maintain pressure longer and convert advantages in quieter phases.

Practical Suggestions

  • Practice speed drills focused on rapid evaluation to improve your move decision times and avoid time trouble.
  • Review and analyze losses, especially in the French Defense, to identify typical pitfalls and improve your response accuracy in the opening.
  • Try incorporating simple positional principles into your bullet games such as piece activity, control of the center, and king safety to develop more resilient defense.
  • Use training tools to practice spotting checks and mates quickly to maximize your strength in the three-check variant.
  • Continue leveraging your aggressive style by studying attacking patterns and combinations to further enhance your winning chances.


🆚 Opponent Insights

Recent Opponents
84yormphaplau18 0W / 0L / 1D
Dirceu Viana 3W / 2L / 1D
Diego Calens 0W / 1L / 0D
roman-juhar 0W / 1L / 0D
en_croissant96 1W / 0L / 0D
samjdida 1W / 0L / 0D
chimeramyth2240 0W / 1L / 0D
thefear0fdark 0W / 1L / 0D
lanhtuanminh 0W / 0L / 1D
moazim 1W / 2L / 0D
Most Played Opponents
Spiderman-83 7W / 5L / 2D
gaukur9 6W / 6L / 1D
Ivan Illiev 3W / 8L / 2D
b-d-l 5W / 7L / 0D
Cseke Ricsi 8W / 3L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 2347
2024 2395
2023 2343
2022 2313
2021 2368
2020 1864 2305 2011
2019 2326
2018 2199
2017 1665 2112
2016 2175
Rating by Year201620172018201920202021202220232024202523951665YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 198W / 130L / 25D 183W / 154L / 18D 74.6
2024 168W / 114L / 31D 175W / 115L / 26D 77.6
2023 83W / 56L / 14D 83W / 57L / 10D 77.5
2022 18W / 13L / 3D 16W / 17L / 3D 74.6
2021 67W / 31L / 7D 57W / 44L / 5D 75.9
2020 279W / 137L / 28D 289W / 138L / 25D 75.1
2019 106W / 51L / 18D 114W / 56L / 10D 75.8
2018 54W / 35L / 2D 46W / 45L / 2D 73.7
2017 40W / 27L / 1D 33W / 28L / 4D 73.7
2016 75W / 29L / 6D 75W / 36L / 5D 74.7

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Modern 266 161 91 14 60.5%
Sicilian Defense 158 92 51 15 58.2%
Sicilian Defense: Alapin Variation, Sherzer Variation 132 71 53 8 53.8%
Amazon Attack: Siberian Attack 103 64 34 5 62.1%
Australian Defense 81 51 28 2 63.0%
Sicilian Defense: Alapin Variation 77 51 23 3 66.2%
Sicilian Defense: Closed 71 45 20 6 63.4%
Döry Defense 71 40 22 9 56.3%
Colle System: Rhamphorhynchus Variation 67 42 18 7 62.7%
English Opening: Agincourt Defense 65 28 30 7 43.1%
Bullet Opening Games Wins Losses Draws Win Rate
French Defense 5 2 3 0 40.0%
Amar Gambit 4 3 1 0 75.0%
Blackburne Shilling Gambit 2 2 0 0 100.0%
Sicilian Defense: Kan Variation, Knight Variation 2 1 1 0 50.0%
Caro-Kann Defense 2 2 0 0 100.0%
Döry Defense 2 2 0 0 100.0%
Amazon Attack: Siberian Attack 1 1 0 0 100.0%
Benoni Defense: Benoni Gambit Accepted 1 1 0 0 100.0%
Sicilian Defense: O'Kelly Variation 1 1 0 0 100.0%
Sicilian Defense: Alapin Variation, Sherzer Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 15 0
Losing 7 1